3 ms·
You can actually get rid of the confusing nesting: switch(n%4) { loop: case 0: stuff(); case 3: stuff(); case 2: stuff(); case 1: s
by marvy 6y ago
You can actually get rid of the confusing nesting:
switch(n%4)
{
loop:
case 0: stuff();
case 3: stuff();
case 2: stuff();
case 1: stuff();
if(--n) goto loop;
}